/*
*  Copyright 2019-2020 Zheng Jie
*
*  Licensed under the Apache License, Version 2.0 (the "License");
*  you may not use this file except in compliance with the License.
*  You may obtain a copy of the License at
*
*  http://www.apache.org/licenses/LICENSE-2.0
*
*  Unless required by applicable law or agreed to in writing, software
*  distributed under the License is distributed on an "AS IS" BASIS,
*  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
*  See the License for the specific language governing permissions and
*  limitations under the License.
*/
package qs.crm.modules.client.cstCustomer.service;

import org.springframework.data.domain.Pageable;
import qs.crm.modules.client.cstCustomer.domain.CstCustomer;
import qs.crm.modules.client.cstCustomer.service.dto.CstCustomerDto;
import qs.crm.modules.client.cstCustomer.service.dto.CstCustomerQueryCriteria;

import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.math.BigDecimal;
import java.util.List;
import java.util.Map;

/**
* @website https://eladmin.vip
* @description 服务接口
* @author tong
* @date 2023-05-31
**/
public interface CstCustomerService {

    /**
    * 查询数据分页
    * @param criteria 条件
    * @param pageable 分页参数
    * @return Map<String,Object>
    */
    Map<String,Object> queryAll(CstCustomerQueryCriteria criteria, Pageable pageable);

    /**
    * 查询所有数据不分页
    * @param criteria 条件参数
    * @return List<CstCustomerDto>
    */
    List<CstCustomerDto> queryAll(CstCustomerQueryCriteria criteria);

    /**
     * 根据ID查询
     * @param custNo ID
     * @return CstCustomerDto
     */
    CstCustomerDto findById(Long custNo);

    /**
     * 根据ID查询
     * @param custNo ID
     * @return CstCustomerDto
     */
    CstCustomer findById1(Long custNo);

    /**
    * 创建
    * @param resources /
    * @return CstCustomerDto
    */
    CstCustomerDto create(CstCustomer resources);

    /**
    * 编辑
    * @param resources /
    */
    void update(CstCustomer resources);

    /**
    * 多选删除
    * @param ids /
    */
    void deleteAll(Long[] ids);

    /**
    * 导出数据
    * @param all 待导出的数据
    * @param response /
    * @throws IOException /
    */
    void download(List<CstCustomerDto> all, HttpServletResponse response) throws IOException;

    /**
     * 查询两个季度没下单的人
     */
    List<Map<String,Object>> Loss();

    /**
     * 设置警告
     */
    void liushi();
    /**
     *更新流失客户状态
     */
    CstCustomer byName(String svrCustName);

    /**
     *客户贡献
     */
    List<Map<String, BigDecimal>> gongxian();
    /**
     * 客户构成
     */
    List<Map<String, Object>> gongchen();

    /**
     * 客户服务分析
     * @return
     */
    List<Map<String, Object>> fenxi();

    /**
     * 客户流失分析
     * @return
     */
    List<Map<String, Object>> liushifenxi();
}